分汊河槽 的英文怎麼說

中文拼音 [fēnchàcáo]
分汊河槽 英文
braided channel
  • : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
  • : 名詞(分支的小河; 水流) branch of a river or current
  • : 1 (天然的和人工的大水道) river 2 (指銀河系) the milky way system; the galaxy 3 (特指黃河) t...
  • : 名詞1 (盛牲口飼料或飲料等液體的器具) trough; manger (for water animal feed wine vat) 2 (兩邊...
  1. A 2 - d hydrodynamic - numerical model was applied to typical rocky rapids called jiyutan by comparing different computational models. based on the comparison of different schemes, the change of the discharge and the flow current in a branch were analyzed, and the relationship between the flow condition and excavation area, scope as well as mode was discussed, the conclusions show : ( 1 ) in a branching rocky rapids, the velocity may be reduced and flow condition can be improved by excavating one channel partly

    本文在對各種數學模型比較的基礎上,應用二維水動力數學模型研究典型石質流灘? ?廣西潯江鯽魚灘航道整治工程方案,通過各方案計算結果比較,析了不同道的開挖及道內不同開挖面積、開挖范圍以及開挖方式所引起的流比及工程區域航道水力條件的變化規律,研究結果表明: ( 1 )對于石質流灘來說,在某一道通過局部開挖,擴大過水斷面面積,可以達到降低工程段流速、改善局部水流條件的目的。
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